baber/WOPTO huggingface dataset:
Patent JP-H04259850-A (JP)
Title: Light source apparatus for surface inspecting apparatus
Inventor: YAMAMOTO KOJI
IPC: G02B6/00
Filed: 1991-02-15
Abstract: PURPOSE:To obtain a light source apparatus in a simple structure for a surface inspector which can exchange its light source easily while an optical system is fixed and projects light uniformly in a widthwise direction. CONSTITUTION:The light from a light source is guided close to a sheet 5 to be inspected into a lamp house 1 separated from the sheet 5. The light projected from a linear projecting port 2A of an optical fiber 2 illuminates a diffusion plate 4 via a cylindrical lens 3 in the expanded state in the widthwise direction. The diffused light through the diffusion plate 4 is reflected at the surface of the material 5 to be inspected and detected by a photodetecting sensor 6.
Patent JP-S62178943-A (JP)
Title: Exposure controller
Inventor: MASUDA TAKASHI
IPC: G03B27/73
Filed: 1986-02-03
Abstract: PURPOSE:To control directly a light source in order to adjust a light quantity, and also, to adjust correctly the hue, by providing a program for adjusting the light quantity by adjusting the voltage of the light source, and also, adjusting the hue in accordance with the voltage adjustment. CONSTITUTION:When the copy start switch of a console panel is turned on, the arithmetic operation of a filter and its insertion quantity, and the arithmetic operation of a voltage value of a light source for determining a light quantity are executed during the timer time, and when its timer time is elapsed, a first filter plate 61 is controlled, based on the arithmetic operation, and when this control is completed, a second filter plate 62 is controlled, based on the same arithmetic operation, and when its control is completed, the voltage of the light source for determining the light quantity is controlled, based on the arithmetic operation. In this way, in case of adjusting the density, namely, the light quantity by varying the power supply voltage of the light source, a color balance conforming to a photosensitive material can be held by adjusting the input of the filter.
Patent JP-2000223396-A (JP)
Title: Illuminating optical device and aligner provided with the device
Inventor: TANITSU OSAMU
IPC: G03F7/20
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain an illuminating optical device of a structure, wherein even when a coherent light source is used, the reduction in coherency can be sufficiently affected, and the stability is high with respect to vibration and the optical control is easy. SOLUTION: An illuminating optical device has a beam splitter 30, which splits a luminous flux, incided from a light source along a referance optical axis, into a transmitted luminous flux and a reflected luminous flux, and delay optical paths 31 to 34 formed so that the reflected luminous flux from the splitter 30 is deflected over even number of times, and thereafter the luminous flux is directed toward the splitter 30. As the delay optical paths 31 to 34 make even luminous fluxes, which are made incident in a state by being deviated substantially parallel to the reference optical axis, emit along roughly the same optical axis as that of a plurality of luminous fluxes which are emitted from the splitter 30, the optical paths 31 to 34 are formed so as to return the split reflected luminous flux to the original incidence position which was deviated from the original optical axis.
Patent JP-S56118883-A (JP)
Title: Printer blank feeding mechanism
Inventor: HANAKATA TAKAYOSHI
IPC: B41J11/00
Filed: 1980-02-25
Abstract: PURPOSE: To feed the blank securely in an impact type priner blank feeding apparatus by a method wherein a blank feed roller of a large friction coefficient is equipped in front of a print position and a one-way clutch is provide on the blank feed roller at the print position.  
     CONSTITUTION: When a main paper feed roller 12 made from a material of a large friction coefficient like rubber etc. turns in the direction of the arrow A, a driven rubber roller 13 which is made from hard rubber etc. through a belt 17 and serves as a platen, as well turns in the direction of the arrow A. In this case, the roller 13 is larger in the amount of feed than the roller 12 and a pinch roller 14 is larger in compressive force than the pinch roller 11 to remove the sag of the blank 2. When the blank 2 is fed in the direction of the arrow B, the roller 13 turns free by a one- way clutch 19 in the roller 13 but it rotates together with the blank 2 fed by the roller 12 in the direction of the arrow B, and a tension is given to the blank 2 by a brake 18. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60167614-A (JP)
Inventor: YAMAGIWA TOKIO
IPC: H02G5/06
Filed: 1984-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06214462-A (JP)
Title: Developing device
Inventor: MOTOHASHI TAKESHI
IPC: G03G15/09
Filed: 1993-01-14
Abstract: PURPOSE:To miniaturize and simplify a device by providing an eccentric member converting rotation into reciprocating movement in the image width direction and transmitting it to a vibration magnet between the vibration magnet and the rotation driving source thereof. CONSTITUTION:A cam follower 16 is fixed on the back center of the vibration magnet 14 and the recessed part 16a of the follower 16 is engaged with an eccentric cam 17 fixed on the rotary shaft of a magnet driving motor M so as to freely slide. When the cam 17 is rotated, the magnet 14 is vibrated left and right according to the eccentric quantity thereof. Since developing can be executed by converting the rotation of the rotation driving source to the reciprocating movement only by the eccentric member and vibrating the magnet 14, the developing device can be miniaturized. Besides, since the width of the image can be satisfied by length obtained by adding the amplitude of the vibration to the length of the magnet 14, the width of the developing device can be made thin by far in comparison with the conventional device whose width exceeds the length of a photosensitive drum.
Patent JP-2000220818-A (JP)
Title: Exhaust gas-quenching device
Inventor: SUZUKI MINORU
IPC: F23J15/06
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas-quenching device for rapidly cooling a exhaust gas. SOLUTION: A heating combustion device 1 is provided with a cylindrical exhaust part 2 where its upper part is open, an exhaust gas duct 3 for inducing an exhaust gas from the exhaust part 2 is arranged while being separated at the upper position of the exhaust part 2, and a ring-shaped opening space 5 for sucking the fresh air is formed at an area to the exhaust part 2. In the heating combustion device 1, a nozzle 6 for emitting air inward in the direction of radius toward the inside of the exhaust gas duct is arranged in the ring- shaped opening space 5 toward a position that deviates for an axial line 3A of the exhaust part for generating a turning flow.
Patent JP-H09191739-A (JP)
Title: Harvester
Inventor: TERAMOTO SEIJI
IPC: A01D27/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a harvester designed to easily prevent raised stems/leaves from being entangled or clogged during their conveyance. SOLUTION: This harvester equipped with raising members 27 to raise the stems/leaves 19a of a crop 19, a rake-in member 26 for raised stems/leaves 19a and a conveyance member 16 to hold raked-in stems/leaves 19a, pull the corresponding crop and convey them, is so designed that the tilt angle, relative to the ground, of the rake-in member 26 is made larger than that of the conveyance member 16.
Patent JP-S56118473-A (JP)
Title: Adhesive for porcelain tile
Inventor: KAMATA KEIICHI
IPC: E04F13/21
Filed: 1980-02-26
Abstract: PURPOSE: To obtain an adhesive for porcelain tile, which is excellent in adhesion in normal state, water-proof adhesion, and heat-proof adhesion, by adding an organic silane compound and/or colloidal silica to an adhesive of an aqueous emulsion type for porcelain tile.  
     CONSTITUTION: An objective adhesive is obtained by mixing 100pts.wt. adhesive for porcelain tile, composed of an aqueous emulsion as a base (e.g., aqueous dispersion of high-molecular compound), a tackifier, a plasticizer, a solvent, and a filler, e.g., Structo-Bond C-800 made by Mitsui Toatsu Chemicals, with 0.01W 10pts.wt. organic silane compound (e.g., gamma-glycidoxypropyltrimethoxysilane) and/or colloidal silica (e.g., Snowtex made by Nissan Chemical Ind. Co.). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60165279-A (JP)
Title: Ink ribbon cartridge
Inventor: WATABE NOBUO
IPC: B41J32/00
Filed: 1984-02-09
Abstract: PURPOSE:To reduce the generation of noises by providing numerous holes on an outer frame composing a container part housing an ink ribbon. CONSTITUTION:Numerous holes 2 are provided on an outer frame 1 which forms a box for housing a ribbon cartridge. A shaft 7 for supporting an unused film ribbon rotatably against the ribbon cartridge 1 and a shaft 5 which turns through the transmitted driving with a feed roller 4 and a rubber belt 6 to wind a used film ribbon are mounted on the ribbon cartridge outer frame 1. The shafts 7, 4 and 5 is free to turn on the outer frame 1 and a corresponding play is imparted to respective engaged sections therebetween. This play and others cause a noise with the printing action of a printer but the numerous holes 2 provided on the outer frame 1 can reduce vibration area of the outer frame thereby inhibiting the generation of noises.
Patent JP-2000221436-A (JP)
Title: Exposure recording device
Inventor: MIYAGAWA ICHIRO
IPC: B41J2/44
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain an exposure recording device capable of recording a high- definition image by accurately condensing light from a light source on a recording medium by inexpensive constitution regardless of the positional fluctuation of the recording medium. SOLUTION: A laser beam L outputted from a semiconductor laser LD is guided to film F through a condensing optical system 16 and a polarized light separating element 40. In such a case, the element 40 separates the laser beam L along the optical axis thereof so as to obtain the laser beam L having two focal points and make the depth of field deep in substance. Meanwhile, a light quantity control element 37 arranged at the preceding stage of the element 40 controls light quantity distribution for the respective focal points based on a distance to the film F detected by a distance detection element 58. As a result, the laser beam L is efficiently condensed on the recording surface of the film F and the image is accurately recorded.
Patent JP-S6218956-A (JP)
Title: Detector for rotational angle for motor
Inventor: AOKI KAZUO
IPC: H02K29/14
Filed: 1985-02-07
Abstract: PURPOSE:To reduce the influence of leakage flux from a rotor magnet, by providing a stator section with two detecting elements for detecting the variation of magnetic flux from two detected pole sections at the same time, and by synthesizing two kinds of the detection output. CONSTITUTION:In order to detect the variation of magnetic flux from two detected pole sections 9a, 9b arranged mutually on a rotor section 10 by two detecting elements 11a, 11b, each detected output of each detecting element 11a, 11b is mutually and positionally shifted at the rotational angle of 180 deg.. Accordingly, by each detected output of each detecting element, pulse signals corresponding with two detected pole sections 9a, 9b at each rotational angle of 180 deg. are positively and negatively used. By both detecting elements 11a, 11b pulse signals are generated at the same time, and the pulse signal of the detecting element on one side is positive signal, and the pulse signal of the detecting element on the other side is negative. Accordingly, by synthesizing the positive pulse signal with the negative one, detected output due to leakage flux from a rotor magnet is offset.
Patent JP-S63190752-A (JP)
Inventor: SUGIHARA ARITAKE
IPC: C04B35/04
Filed: 1987-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08223078-A (JP)
Title: Response control method for radio responder
Inventor: KONDO SHIRO
IPC: G07B15/00
Filed: 1995-02-10
Abstract: PURPOSE: To improve the throughput or a system without continuously transmitting responder's own discrimination signal from the responder to the interrogator which normally terminates communication. CONSTITUTION: A responder 3A receives an ID transmission invitation signal from an interrogator 1A and returns responder's own discrimination number to the interrogator 1A; and when communication is established and is normally terminated, the latest discrimination number of the interrogator 1A added to the ID transmission invitation signal is stored in an interrogator discrimination number storage means on the side of the responder 3A. When the ID transmission invitation signal is received from the interrogator 1A, the interrogator discrimination number stored in the interrogator discrimination number storage means is compared with the interrogator discrimination number included in the ID transmission invitation signal received at present.  If both interrogator discrimination numbers don't coincide with each other, the responder responds to the present ID transmission invitation signal from the interrogator 1A by the ID transmission signal; but when they coincide with each other, the responder doesn't respond.
Patent JP-H11213916-A (JP)
Title: Deflection yoke device
Inventor: MORIMOTO KEIJI
IPC: H01J29/76
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke device with its core prevented from getting out of position due to vibration, etc., at the time of transportation, enabling the core position to be re-adjusted, and giving stable rotational torque, in the case of a deflection yoke device equipped with a correcting coil made up by inserting a core into a hollow part formed in a bobbin. SOLUTION: A screw thread is previously formed on a surface of a hollow part 30a formed in a bobbin 30 and the hollow part 30a is mounted with a core 13 having a screw thread formed on its surface. The bobbin 30 comprises half bodies 72A, 72B. The half body 72A is provided with a press part 30f projecting as far as the side of the half body 72B for pressing the core 13.
Patent JP-S60166199-A (JP)
Title: Progressive feed pressing device
Inventor: HAYASHI MISAO
IPC: B21D28/06
Filed: 1984-02-09
Abstract: PURPOSE:To decrease waste of a press material and to save the time and labor required for additional feeding of the press material by detecting the joint of the press material and blanking the same. CONSTITUTION:When the welded joint of a press material 11 is transferred by a feeder 12 to a press, a sensor 14 detects the joint. A control device actuates an air cylinder 48 after the intermittent transfer of the press material by the feeder 12 to advance a spacer 47 into the space between a plate 37 and a blanking punch holder 44. The joint part of the material 11 is transferred to the position below a blanking punch 42 and is once stopped. Each punch 32 descends to press the material during the stoppage. Since the spacer 47 is held advanced between the plate 37 and the holder 44, the plate 37 pushes the spacer 47 from above when the plate 37 descends by h2 length. The punch holder 44 and the punch 42 descend further by h1 length and the joint part of the material 11 is blanked by the punch 42. The punch 32 idles by acting in the blanked part and the punches 32 and die 31 are kept free from load.
Patent JP-H10224150-A (JP)
Title: Video signal transmission device
Inventor: TATSUTA AKIHIRO
IPC: H03C1/60
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To freely send a video signal to an optional channel, without needing any circuit change and part exchange by multiplying the output signal of a second oscillation means and the output signal of a first filtering means and low-frequency-filtering the output signal. SOLUTION: A first oscillator 1 outputs the sine-wave signal of a frequency, higher than the range of the carrier frequency of a video signal from a video signal transmission device. An amplitude modulator 2 amplitude-modulates the output signal of the oscillator 1 by a video base-band signal, and a surface acoustic wave remaining side wave-band filter 3 transmits the output signal of the modulator 2. A first PLL synthesizer 4 outputs the signal of a frequency in a range higher than the oscillation frequency of the oscillator 1. A first control circuit 5 controls the oscillation frequency of the synthesizer 4. A frequency converter 6 multiplies the output signal of the synthesizer 4 and the output signal of the filter 3, and a filter 7 filters the output signal of the converter 6. An amplifier 8 amplifies that output signal.
Patent JP-H05218445-A (JP)
Title: Ferroelectric memory
Inventor: OMURA MASAYOSHI
IPC: H01L29/792
Filed: 1992-02-07
Abstract: PURPOSE:To obtain a ferroelectric memory, which has a long life as a memory, from which data can be read out in a non-destructive readout and is suitable for an increase in integration. CONSTITUTION:When a voltage higher than a voltage to generate a resistive electric field is applied to electrodes 2 and 3 holding a ferroelectric film 1 between them by a write means 21, a residual dielectric polarization is generated in the film 1 and memory of data in the film 1 is conducted with this polarization. On the other hand, when a voltage lower than the voltage to generate the electric field is applied to the electrodes by a readout means 2, a current of a strength corresponding to the direction of the residual polarization in the film 1 flows. The strength of this current is detected by a readout means 23 and readout of the data from the film 1 is conducted.
Patent JP-H11210326-A (JP)
Title: Mullion structure for heat-insulated bay window
Inventor: OKAMURA SHIGEO
IPC: E06B1/34
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To conceal the interior side of an aluminum mullion with a resin cover for increasing the heat insulating function of the mullion and preventing the occurrence of dew condensation, improve design quality as an aluminum mullion, and allow an easy erection work for keeping a window frame material in contact with the aluminum mullion and further allow an easy cross section forming work for the window frame material in contact with the mullion. SOLUTION: Regarding a mullion structure for an insulated bay window having a front window 1 and side windows 2 and 2 erected in continuity via an aluminum mullion 10, the depth of the sides 11 and 12 of the aluminum mullion 10 is made approximately equal to the window frame depth of corresponding front window and side window 2. In addition, a resin frame 20 is attached to the interior side of the mullion 10 for concealing the surface thereof, and in this case, the resin frame 20 is formed out of a front window resin frame 21 and a side window resin frame 22. In addition, each of the exterior ends of the front window resin frame 21 and the side window resin frame 22 is hooked to the mullion 10, and the interior base ends 23 and 23 of the frames 21 and 22 are linked to each other in a superposed state. Also, the superposed part is screwed to the mullion 10, thereby fixing the resin frame 20 to the mullion 10.
Patent JP-S61183608-A (JP)
Title: Image synthesizing multi-image fiber
Inventor: NISHIKAWA MITSURU
IPC: G02B27/18
Filed: 1985-02-09
Abstract: PURPOSE:To obtain a distinct composite image by setting an elementary lens corresponding to a peripheral part of a compensating lens, to a longer focal distance than that of an elementary lens corresponding to the center part of the compensating lens. CONSTITUTION:Elementary lenses 52A, 52B are provided on each end face of plural image fibers 50A, 50B, and on the opposite side of the image fibers of these elementary lenses, a compensating lens 56 is provided in common to all the elementary lenses. Also, the elementary lens 52B corresponding to the peripheral part of the compensating lens 56 is set to a longer focal distance than that of the elementary lens 52A corresponding to the center part of the compensating lens 56.
Patent JP-S53109012-A (JP)
Title: Thrust device for rocket motor
Inventor: NAKASHIMA HISAYUKI
IPC: F02K9/80
Filed: 1977-03-04
Abstract: PURPOSE: To obtain a constant thrust, by mounting a pressure governor to keep a constant internal pressure of a combustion chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57136810-A (JP)
Title: Frequency modulating system using pll
Inventor: YAMASHITA KAZUO
IPC: H03C3/09
Filed: 1981-02-18
Abstract: PURPOSE:To realize the modulation of frequency regardless of the frequency response properties of a PLL, by receiving an integral output from an integral network as well as an output from a phase wave detecting circuit and adding these outputs together to feed them to a filter circuit. CONSTITUTION:The conventional modulation properties can be obtained through a negative feedback loop which returns to a voltage-frequency converting circuit 2 via a divider 4, a phase wave detecting circuit 5, an adder circuit 8 and an active filter 7, respectively. On the other hand, the modulated signal applied to an input terminal 1 is integrated through an integral network 9. In this case, the modulation properties is proportional to the response properties of a conventional PLL. Accordingly, a flat modulation properties can be obtained over a low to high range of the modulated frequency by adding 8 the modulated signals in a specific level relation.
Patent JP-H04328430-A (JP)
Title: Spectrophotometer
Inventor: CHIN DOUSHIEN
IPC: G01J3/06
Filed: 1992-02-10
Abstract: PURPOSE: To obtain an inexpensive optical spectrophotometer having simple structure in which a measurement signal can be amplified while suppressing noise. CONSTITUTION: The spectrophotometer for measuring the absorption or light emission band of an electromagnetic beam 2 in the optical region thereof comprises a monochromator 5 being driven through a light source 1 and a controller and having frequency regulatable through the spectrum of the light source, a photosensor 6 for measuring the intensity of a beam 14 passing through the monochromator, and a unit 9 for processing the output signal from the photosensor 6. The monochromator modulates the waveform of the beam 14 incident to the photosensor with the amplitude and frequency. The signal from the photosensor 6 is processed in synchronism with the wavelength modulation of the beam 14.
Patent JP-H07206562-A (JP)
Title: Production of compost
Inventor: YAMASHITA YOHEI
IPC: B09B3/00
Filed: 1994-01-24
Abstract: PURPOSE:To promote the proliferation of aerobic microorganisms and produce a full-ripe compost without mixing and stirring a compost raw material by arranging air feed pipes having many venting holes in the above material in piling up the material and feeding water and air into the material. CONSTITUTION:This method for producing a compost is to arrange air feed pipes 2 having many vent holes at a suitable interval in a compost raw material 1 in or after piling up the material 1 to a prescribed thickness or above, connect the air feed pipes 2 to a sprayer 3 and a blower 4, as necessary, cover the top surface of the material 1 with a covering sheet 5, prevent the diffusion of water and heat, keep the material 1 in a prescribed state, mist a prescribed amount of water, feed the misty water, together with air, into the material 1, thereby apply moderate moistness to the material 1, feed oxygen thereto, simultaneously remove carbon dioxide and other gases inhibiting the proliferation tending to stay in the material 1 and promote the proliferation of aerobic microorganisms. Thereby, the efficiency of composting is raised.